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- Standard Motor Products PS404 Oil Pressure Sw...
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Item #:
4605623
Standard Motor Products PS404 Oil Pressure Switch
88% of respondents would recommend this to a friend
Item #:
4605623
XCD 78
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What Stands Out
High Sensitivity
The PS404 Oil Pressure Switch offers exceptional sensitivity, ensuring accurate oil pressure readings for your vehicle, preventing potential engine damage due to low oil pressure, thus enhancing reliability.
Durable Design
Constructed from high-quality materials, this switch withstands harsh engine environments, ensuring a longer lifespan compared to competitors. Its robust design helps maintain optimal performance under extreme conditions.
Easy Installation
Engineered for straightforward replacement, the PS404 simplifies installation with its user-friendly design, making it accessible for both professionals and DIY enthusiasts, saving time and reducing installation costs.
Product Details
- Standard Motor Products PS404 Oil Pressure Switch
- Country of Origin: China
- Package height: 2.13 inches
- Package length: 3.82 inches
- Package width: 2.65 inches
- For automatic transmission
| Operation Mode | Automatic |
| Operating Voltage | 5 volts |
| Contact Type | Normally Open |
| Connector Type | Crimp |
| Switch Type | Pressure Switch, Temperature Switch |
| Terminal | Screw |
| Circuit Type | 1-way |
| Mounting Type | Flange Mount |
| Actuator Type | Plunger |
| Number of Positions | 2 |
| Controller Type | Mechanical knob |
| Control Method | Touch |
| Connectivity Protocol | X-10 |
| Compatible with Vehicle Type | Automotive |
| Control Type | Passive |
| Compatible Devices | Vehicles with oil pressure monitoring system |
| Color | Black |
| Item Dimensions | 1.5 x 1.16 x 2.88 inches (3.8 x 2.9 x 7.3 cm) |
| Unit Count | 1 Count |
| Number of Items | 1 |
| Material Type | Brass |
| Contact Material | Metal |
| International Protection Rating | IP00 |
| Brand Name | Standard Motor Products |
| Model | PS404 |
| Global Trade Identification Number | 00707390096698 |
| Manufacturer | Standard |
| UPC | 707390096698 |
| Included Components | Oil Pressure Switch |
| Item Type Name | Oil Pressure Switch |
| Item Weight | 1.6 ounces (45.36 grams) |
| Part Number | PS-404 |
| Brand | Standard Motor Products |
| Material | Brass |
| Item dimensions L x W x H | 1.5 x 1.16 x 2.88 inches (3.8 x 2.9 x 7.3 cm) |
Who Should Buy?
-
DIY Car Enthusiasts
Ideal for those who perform their own vehicle maintenance and repairs, needing reliable components for their engines.
-
Older Vehicle Owners
Perfect for owners of classic cars who seek original or high-quality replacements to maintain oil pressure integrity.
-
Mechanics and Professionals
Beneficial for professional mechanics looking for a dependable oil pressure switch to use in their repairs.
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High-Performance Vehicles
Not recommended for high-performance engines that require specialized switches for precise pressure management.
Product Description
Standard Motor Products PS404 Oil Pressure Switch
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the primary function of the Standard Motor Products PS404 Oil Pressure Switch?
Answer: The Standard Motor Products PS404 Oil Pressure Switch is designed to monitor the oil pressure within your vehicle’s engine. When oil pressure falls below a specified level, the switch activates a warning light on the dashboard, alerting the driver to potential issues. This switch is crucial for engine health, as it ensures crucial lubrication is maintained, preventing engine damage. In practical use, if you notice your oil pressure warning light turning on, it's a signal that you should investigate the cause and consider replacing the switch if it’s faulty. -
Question:
How do I know if my oil pressure switch needs replacing?
Answer: Signs that your oil pressure switch may need replacing include a warning light on the dashboard, leaking oil around the switch, or erratic oil pressure readings. If you observe these symptoms, it’s essential to assess the situation promptly. A malfunctioning switch can lead to inaccurate pressure readings, which may result in severe engine damage if ignored. For optimal performance, ensure your oil levels are satisfactory and consult a professional if you regularly experience warning lights. -
Question:
Is the Standard Motor Products PS404 compatible with my vehicle?
Answer: The Standard Motor Products PS404 is compatible with a wide range of vehicles, particularly those from specific manufacturers and models. To ensure compatibility, it’s vital to check your vehicle specifications or consult the vehicle's manual. Using the right part is essential, as an incompatible switch can lead to functional failures. Always refer to compatibility guides or speak with an automotive professional to verify fitment before purchase. -
Question:
What materials are used in the construction of the PS404 Oil Pressure Switch?
Answer: The PS404 Oil Pressure Switch is typically constructed from durable materials like high-grade plastic and metal, designed to withstand the automotive environment's heat and pressure. These materials ensure longevity and reliability, reducing the likelihood of failure. When facing extreme conditions like high temperatures or corrosive fluids, the robust nature of the switch contributes to its performance, making it a reliable choice for vehicle maintenance. -
Question:
What are the symptoms of a faulty oil pressure switch?
Answer: Symptoms of a faulty oil pressure switch include flickering or constant oil pressure warning lights, oil leaks near the switch base, and inconsistent or fluctuating oil pressure readings. These symptoms indicate that the switch may not be providing accurate information to the vehicle’s engine management system. Addressing these issues promptly is essential, as they can lead to larger engine problems if ignored. Regular vehicle checks can help you identify these signs early. -
Question:
Can I install the Standard Motor Products PS404 Oil Pressure Switch by myself?
Answer: Yes, many DIY enthusiasts can install the Standard Motor Products PS404 Oil Pressure Switch themselves with the right tools and knowledge. The installation typically involves locating the switch in the engine compartment and replacing it with the new switch using a wrench or socket set. However, if you're unfamiliar with automotive repairs or uncomfortable performing the task, consulting a professional mechanic for installation is advisable to ensure proper handling. -
Question:
How does the oil pressure switch impact engine performance?
Answer: The oil pressure switch significantly affects engine performance by ensuring optimal oil pressure levels are maintained. If the switch fails or inaccurately reports pressure levels, it can lead to insufficient lubrication, causing increased friction and potential engine damage. Therefore, maintaining a functional oil pressure switch helps ensure smooth engine operation and can extend the life of your engine's components. Regular maintenance and checks can prevent performance issues related to oil pressure. -
Question:
Are there different types of oil pressure switches, and how do they differ?
Answer: Yes, there are various types of oil pressure switches, including mechanical and electrical switches. Mechanical switches typically rely on a diaphragm that responds to pressure changes, while electrical switches use sensors and may include additional features like integrated gauges. The key differences lie in their applications and how they report pressure levels, with electrical switches offering more advanced diagnostics. Choosing the correct type is important depending on your vehicle’s engine design and monitoring requirements. -
Question:
What is the average lifespan of an oil pressure switch?
Answer: The average lifespan of an oil pressure switch can vary, but many last several years under normal driving conditions. Factors such as oil quality, engine temperature, and operating conditions can influence longevity. Regular maintenance, including oil changes and inspections, can help extend the switch’s life. Be attentive to warning signs, as addressing issues promptly ensures that the switch and engine perform optimally over time. -
Question:
Where can I buy the Standard Motor Products PS404 Oil Pressure Switch in Montserrat?
Answer: You can purchase the Standard Motor Products PS404 Oil Pressure Switch on Ubuy, which offers a wide selection of automotive parts and accessories. Ubuy provides an easy-to-navigate platform to find and order the switch you need. Their service is designed for customers looking for reliable automotive products, ensuring that you can find exactly what you're looking for with detailed product information and delivery options.
Standard Motor Products Oil Pressure Editorial Review
This oil pressure sensor appears to be a popular choice for Jeep and Dodge vehicles, with many customers expressing satisfaction with its performance. Some customers reported that it fixed their low oil pressure light or erratic gauge readings. However, one customer did report that they had issues with the part and found it to be of poor quality. A few customers also mentioned that a specialty socket was needed to install the part. Overall, it seems that many customers have had a positive experience with this oil pressure sensor and found it to be a simple and effective solution to their vehicle's problems.
Customer Reviews & Ratings
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Pros
- Fixes low oil pressure light and erratic gauge readings
- Easy to install on Jeep and Dodge vehicles
- Works like an OEM part
Cons
- Poor quality reported by some customers
Platform Trust & Buyer Confidence
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Jazz
Verified buyer
“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”
31 August 2026 · via Trustpilot
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“The delivery was fast and the product came undamaged and authentic.”
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Verified buyer
“Fast, convenient and cheap. Great store!”
27 August 2026 · via Trustpilot
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